Not sure whether this counts as made or repaired.
I’m missing some screw cutting gears for my lathe. They are bloody expensive second hand and not available new so I started making some
This is the 40T blank being turned to size
And with the 3/4″ bore
I had to make an arbour so it could be mounted in my rotary table on the milling machine. This was my first attempt at single point threading.
Cutting the teeth with a DP16, 14.5pa involute cutter
Finished gear (not quite, I still need to broach the 1/8″ keyway)